Ciencias Agropecuarias
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Item Evaluación de tres niveles de proteína de harina de sangre como dieta suplementaria en la etapa de crecimiento-engorde en cuyes (Cavia porcellus) de la Granja Producuy(2017) Barreros Chiluisa, Alexandra Elizabeth; Rosero Peñaherrera, MarcoThe present investigation was carried out in the La Primavera farm "Producuy Farm", located in the central Rumipamba district, in the Salcedo canton, in the province of Cotopaxi, between the geographic coordinates 78º 34 '55' West longitude and 01 01 '28 " South latitude, to the altitude of 2683 msnm (GPS global positioning system). Three doses of blood meal : T1 (2% blood meal), T2 (4% blood meal) and T3 (6% blood meal) were studied. In the statistical analyzes, no data were recorded with high significance, only in performance to the channel by the T3 · treatment, the same that numerically if it registers differences in weight gain with a mean of 180.74 gr, feed conversion of 3, 58, channel performance of 92.33% and cost-benefit ratio of $ 0.08 per dollar invested. The giving of blood meal as a dietary supplement in the guinea pig's diet, if it was able to represent the production numbers numerically, therefore, if it can be added in the studied dose of 6% of blood meal, since it managed to increase much more its Production in contrast to other treatments. Feeding blood meal together with fodder in the guinea-pig diet in the growing-fattening stage caused higher weights to a forage-only or common-balance diet, although statistically not relevant. On the other hand it was not counterproductive in the intake of this type of diet since it did not cause any mortality and it can be said that it is because of the great digestibility that the blood meal possesses.